<%@ page language="java" contentType="text/html; charset=utf-8"
    pageEncoding="utf-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Insert title here</title>
</head>
<body>

${username}
<br/>
字符串接受参数
<br/>
user:${user1}
<br/>
pwd:${pwd}
<br/>
对象方式接受参数
<br/>
用户名:${user.userName}
密 码:${user.passWord}
爱好:${user.hobby}
</body>
</html>